— ULE scheduler
scheduler provides a number of advanced
scheduler features not present in sched_4bsd(4)
traditional system scheduler. These features address SMP and interactivity and
- Thread CPU affinity.
- CPU topology awareness,
including for hyper-threading.
- Per-CPU run queues.
- Interactivity heuristics
that detect interactive applications and schedules them preferentially
under high load.
The following sysctls are relevant to the operation of
- This read-only sysctl reports the name of the active
scheduler first appeared in